arm-trusted-firmware

Commit Graph

Author	SHA1	Message	Date
Yann Gautier	33667d299b	feat(st): use newly introduced clock framework Replace calls to stm32mp_clk_enable() / stm32mp_clk_disable() / stm32mp_clk_get_rate() with clk_enable() / clk_disable() / clk_get_rate(). Change-Id: I15d2ce57b9499211fa522a1b53eeee9cf584c111 Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>	2021-12-22 13:08:09 +01:00
Peng Fan	b473430898	drivers: move scmi-msg out of st Make the scmi-msg driver reused by others. Signed-off-by: Peng Fan <peng.fan@nxp.com> Change-Id: I5bc35fd4dab70f45c09b8aab65af4209cf23b124	2021-01-20 11:37:14 +08:00
Etienne Carriere	fdaaaeb431	stm32mp1: SCMI clock and reset service in SP_MIN This change implements platform services for stm32mp1 to expose clock and reset controllers over SCMI clock and reset domain protocols in sp_min firmware. Requests execution use a fastcall SMC context using a SiP function ID. The setup allows the create SCMI channels by assigning a specific SiP SMC function ID for each channel/agent identifier defined. In this change, stm32mp1 exposes a single channel and hence expects single agent at a time. The input payload in copied in secure memory before the message in passed through the SCMI server drivers. BL32/sp_min is invoked for a single SCMI message processing and always returns with a synchronous response message passed back to the caller agent. This change fixes and updates STM32_COMMON_SIP_NUM_CALLS that was previously wrongly set 4 whereas only 1 SiP SMC function ID was to be counted. STM32_COMMON_SIP_NUM_CALLS is now set to 3 since the 2 added SiP SMC function IDs for SCMI services. Change-Id: Icb428775856b9aec00538172aea4cf11e609b033 Signed-off-by: Etienne Carriere <etienne.carriere@st.com>	2020-07-16 17:36:18 +02:00

Author

SHA1

Message

Date

Yann Gautier

33667d299b

feat(st): use newly introduced clock framework

Replace calls to stm32mp_clk_enable() / stm32mp_clk_disable() /
stm32mp_clk_get_rate() with clk_enable() / clk_disable() /
clk_get_rate().

Change-Id: I15d2ce57b9499211fa522a1b53eeee9cf584c111
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>

2021-12-22 13:08:09 +01:00

Peng Fan

b473430898

drivers: move scmi-msg out of st

Make the scmi-msg driver reused by others.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Change-Id: I5bc35fd4dab70f45c09b8aab65af4209cf23b124

2021-01-20 11:37:14 +08:00

Etienne Carriere

fdaaaeb431

stm32mp1: SCMI clock and reset service in SP_MIN

This change implements platform services for stm32mp1 to expose clock
and reset controllers over SCMI clock and reset domain protocols
in sp_min firmware.

Requests execution use a fastcall SMC context using a SiP function ID.
The setup allows the create SCMI channels by assigning a specific
SiP SMC function ID for each channel/agent identifier defined. In this
change, stm32mp1 exposes a single channel and hence expects single
agent at a time.

The input payload in copied in secure memory before the message
in passed through the SCMI server drivers. BL32/sp_min is invoked
for a single SCMI message processing and always returns with a
synchronous response message passed back to the caller agent.

This change fixes and updates STM32_COMMON_SIP_NUM_CALLS that was
previously wrongly set 4 whereas only 1 SiP SMC function ID was to
be counted. STM32_COMMON_SIP_NUM_CALLS is now set to 3 since the
2 added SiP SMC function IDs for SCMI services.

Change-Id: Icb428775856b9aec00538172aea4cf11e609b033
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>

2020-07-16 17:36:18 +02:00

3 Commits